CVE-2021-34516
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Summary
Win32k Elevation of Privilege Vulnerability
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Windows 10 Version 1809 | 10.0.0 < 10.0.17763.2061 | affected |
| Microsoft | Windows Server 2019 | 10.0.0 < 10.0.17763.2061 | affected |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 < 10.0.17763.2061 | affected |
| Microsoft | Windows 10 Version 1909 | 10.0.0 < 10.0.18363.1679 | affected |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 < 10.0.19043.1110 | affected |
| Microsoft | Windows 10 Version 2004 | 10.0.0 < 10.0.19041.1110 | affected |
| Microsoft | Windows Server version 2004 | 10.0.0 < 10.0.19041.1110 | affected |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 < 10.0.19042.1110 | affected |
| Microsoft | Windows Server version 20H2 | 10.0.0 < 10.0.19042.1110 | affected |
| Microsoft | Windows 10 Version 1507 | 10.0.0 < 10.0.10240.19003 | affected |
| Microsoft | Windows 10 Version 1607 | 10.0.0 < 10.0.14393.4530 | affected |
| Microsoft | Windows Server 2016 | 10.0.0 < 10.0.14393.4530 | affected |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 < 10.0.14393.4530 | affected |
| Microsoft | Windows 7 | 6.1.0 < 6.1.7601.25661 | affected |
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 < 6.1.7601.25661 | affected |
| Microsoft | Windows 8.1 | 6.3.0 < 6.3.9600.20069 | affected |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 < 6.0.6003.21167 | affected |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.0 < 6.0.6003.21167 | affected |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 < 6.0.6003.21167 | affected |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.0 < 6.1.7601.25661 | affected |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0 < 6.1.7601.25661 | affected |
| Microsoft | Windows Server 2012 | 6.2.0 < 6.2.9200.23409 | affected |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.0 < 6.2.9200.23409 | affected |
| Microsoft | Windows Server 2012 R2 | 6.3.0 < 6.3.9600.20069 | affected |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 < 6.3.9600.20069 | affected |
Weaknesses
- Elevation of Privilege
ADP Enrichment
CVE Program Container
Additional References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34516
- https://www.zerodayinitiative.com/advisories/ZDI-21-895/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1019/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1005/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1017/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1006/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1008/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1007/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1021/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1009/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1018/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1004/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1020/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1016/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1022/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1015/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1011/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1010/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1013/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1014/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1012/
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34516
- https://www.zerodayinitiative.com/advisories/ZDI-21-895/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1019/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1005/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1017/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1006/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1008/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1007/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1021/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1009/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1018/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1004/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1020/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1016/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1022/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1015/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1011/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1010/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1013/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1014/
- https://www.zerodayinitiative.com/advisories/ZDI-21-1012/
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